How to ace the Dubai Marathon this weekend

Tips from a five-time Guinness World Record holder
DUBAI UNITED ARAB EMIRATES  JANUARY 26  Participants run past Burj Al Arab during the Standard Chartered Dubai Marathon on January 26 2018 in Dubai United Arab Emirates  Photo by Tom DulatGetty Images
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DUBAI UNITED ARAB EMIRATES JANUARY 26 Participants run past Burj Al Arab during the Standard Chartered Dubai Marathon on January 26 2018 in Dubai United Arab Emirates Photo by Tom DulatGetty Images
23January2019
Thomas Shambler